207798196

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 366758280

約数和(自身を除く): 158960084

約数列:

[1, 2, 4, 269, 313, 538, 617, 626, 1076, 1234, 1252, 2468, 84197, 165973, 168394, 193121, 331946, 336788, 386242, 663892, 772484, 51949549, 103899098, 207798196]

約数ペア:

[(1, 207798196), (2, 103899098), (4, 51949549), (269, 772484), (313, 663892), (538, 386242), (617, 336788), (626, 331946), (1076, 193121), (1234, 168394), (1252, 165973), (2468, 84197)]